128224642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41443}}^1$

素因数の和:41482

約数の個数: 32

約数和(自身を含む): 250653312

約数和(自身を除く): 122428670

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 41443, 82886, 290101, 538759, 580202, 704531, 1077518, 1409062, 3771313, 4931717, 7542626, 9158903, 9863434, 18317806, 64112321, 128224642]

約数ペア:

[(1, 128224642), (2, 64112321), (7, 18317806), (13, 9863434), (14, 9158903), (17, 7542626), (26, 4931717), (34, 3771313), (91, 1409062), (119, 1077518), (182, 704531), (221, 580202), (238, 538759), (442, 290101), (1547, 82886), (3094, 41443)]